![HDMI port only works on the green cirle and not on the red circle. Why? Someone once said it was because the red port was not connected to the GPU? How do HDMI port only works on the green cirle and not on the red circle. Why? Someone once said it was because the red port was not connected to the GPU? How do](https://i.redd.it/ph84n313we9b1.jpg)
HDMI port only works on the green cirle and not on the red circle. Why? Someone once said it was because the red port was not connected to the GPU? How do
![Did I install the motherboard incorrectly for there to be a little switch on that HDMI port? : r/PcBuild Did I install the motherboard incorrectly for there to be a little switch on that HDMI port? : r/PcBuild](https://preview.redd.it/did-i-install-the-motherboard-incorrectly-for-there-to-be-a-v0-r9xmyx95kkra1.jpg?auto=webp&s=94fd9add95c4e4ccc9f49f1a21d4d84a7c030149)
Did I install the motherboard incorrectly for there to be a little switch on that HDMI port? : r/PcBuild
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Amazon.com: B75 H Desktop Motherboard, LGA1155 M ATX Mini PC Computer Motherboard, 16GB USB3.0 DDR3 1600MHz VGA DVI HDMI Output, PCIe 16X SATA3.0 Interface : Electronics
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